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General |
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HAM bands | 80m 40m 20m 15m 10m | 80m 40m 20m 15m 10m | 11m (CB) |
Freq. stability | ? | Less than 100 Hz per hour drift after 10 minute warm up | Better than +10 p.p.m. from 0 - 40 °C after 15 min. warm up |
Tuning steps | ? | ? | Channelized |
Receiver |
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RX-range | 10-80 m | 80-10m | 25.615-32.990 MHz |
Modulations | CW SSB | CW USB LSB | AM FM SSB |
Sensitivity | 0.25 µV (10 dB S/N) | 0.35 µV for 10 dB S+N/N |
SSB: 0.25 µV at 10 dB S + N/N AM: 1.0 µV at 10 dB S + N/N FM: 0.3 µV at 12 dB SINAD |
Selectivity | SSB: 2.4 kHz (-6 dB), 4.4 kHz (-60 dB) |
2.1 kHz @ -6 dB 5 kHz @ -60 dB |
SSB: 4.2 kHz (-6 dB) / 8.5 kHz (-60 dB) AM / FM: 6.0 kHz (-6 dB) / 18 kHz (-60 dB) |
Filters | ? | 2.1 kHz 400 Hz optional | ? |
Receiver system | ? | ? | Double conversion superheterodyne |
IF-freqs. | ? | ? |
1st: 10.695 MHz 2nd: 455 kHz |
Image rejection | >50 dB | ? | ≥ 70 dB |
Audio output | ? | 2 W | 2 watts minimum at 10% THD with an 8 ohm load |
Transmitter |
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TX-range | 10-80 m | 80-10m | 25.615-32.990 MHz |
Modulations | CW SSB | CW USB LSB | AM FM SSB |
RF-output | 50 W | 100 W (80-15m), 80 W (10m) | AM: 45 W PEP, SSB/FM: 40 W |
Connections |
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Antenna | SO-239 | - | SO-239 |
Impedance | 50/75 Ω | 50/75Ω | 50Ω |
Other | - | - | - |
Electrical |
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Power req. | Mains | ? | 12 - 13.8 V DC, negative ground |
Current RX | ? | ? | ? |
TX | ? | ? | 7 A max |
Physical |
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Manufactured | Between 1987 and 199x in Korea | Between 1970 and 1975 | Between 2004 and 200x in China |
Dimensions |
335 × 138 × 350 mm (13.19 × 5.43 × 13.78 in) |
378 × 168 × 340 mm (14.88 × 6.61 × 13.39 in) |
195 × 60 × 290 mm (7.68 × 2.36 × 11.42 in) |
Weight | 13.50 kg (29.8 lbs) | ? | 2.00 kg (4.4 lbs) |
Form factor | Base Station | Base Station | Mobile |
Other features |
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Memories | ? | ? | 320 channels in 1 bank(s) |
Usage | Amateur / Ham radio operators | Amateur / Ham radio operators | Citizen Band (27Mc) |
Features |
Digital frequency readout IF-shift Noise blanker RIT Speech processor VOX |
100 kHz crystal calibrator Triple Action Level Control VOX PTT |
? |
Accessories | ? | ? | ? |
MPN | BANDO-TECHNIC-000005S | HEATHKIT-SB-000102 | MAGNUM-S-000009 |